Question: In what year did Charles Martel fight in the Battle of the River Berre?
Paraphrase: In the Battle of the River Berre, in what specific year did Charles Martel fight?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q3301 p:P607 ?s . ?s ps:P607 wd:Q1508114 . ?s pq:P585 ?value}